Show your Sheldon Cooper love with the Big Bang Theory Bazinga Key Chain! Not only is this a fully functional key chain capable of housing all your favorite (and least favorite) keys, but it's also an awesome tribute to TV's geekiest theoretical (Read More...)

Big Bang Theory Bazinga Key Chain

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Show your Sheldon Cooper love with the Big Bang Theory Bazinga Key Chain! Not only is this a fully functional key chain capable of housing all your favorite (and least favorite) keys, but it's also an awesome tribute to TV's geekiest theoretical physicist. Have a habit of losing your house key? Never fear! This Big Bang Theory Bazinga Key Chain can be your best friend! The Key Chain measures about 3 1/2-inches wide x 1 1/2-inches tall.